Our hierarchical model clustered by the referring physician, because patients referred by the same physician may have had correlated outcomes, leading to an underestimation of standard errors; we included a working correlation matrix in the estimation procedure to adjust the standard errors appropriately.
For pose estimation procedure, the projection matrix (or camera matrix) P will be calculated and saved along with the key frame.
It relies on the development of a vector first-order autoregressive model VAR (1) of the vibrating structure at the points of measurement and, in particular, on the utilization of velocity information to set up the cross-covariance matrix in the estimation procedures.
If a priori knowledge on the mutual coupling matrix is available, then its exploitation can be useful in reducing the number of parameters to be estimated, thus, making the estimation procedure simpler.
This paper establishes a lower bound on the mean-squared error, which holds regardless of the sensing/design matrix being used and regardless of the estimation procedure.
Hospital level clustering and the propensity matched study design were accounted for with marginal model analysis using the id statement of the SAS PHREG procedure and sandwich covariance matrix estimation.
Our estimation procedure delivered useless estimates.
This paper presents an alternative estimation procedure of the generalized steering matrix of the sources in EVESPA, suitable for both beamforming and direction of arrival estimation.
In the parameters estimation procedure, first the Fisher information matrix (FIM) is computed and, subsequently, VΘ as follows [ 28, 29]: (2) FIM = ∂ Y ∂ Θ T V Y − 1 ∂ Y ∂ Θ, V Θ = FIM − 1, in which ∂ Y/∂Θ represents the local sensitivity matrix B [ 28, 29].
Estimation of SEM: The estimation procedure should be reported, including the input matrix, estimation method, software brand and version, and method for fixing the scale of latent variables.
